Iran has become the main foreign power supporting Iraq in its fight against the Islamic State (IS). Currently, a large number of Iranian advisers are involved in the taking of the Baiji Refinery and surrounding area in Salahaddin province. At the same time, Iranians are heading west for Anbar where the effort to retake Ramadi from the Islamic State is now being led by the Hashd many of which are supported by Iran. That led to another loss for the Iranian Revolutionary Guard Corps (IRGC). Wherever there is major action in Iraq the Iranians can be expected to be taking part.

continued (http://musingsoniraq.blogspot.com/2015/06/iranian-hezbollah-advisers-committed-to.html)